80173594 divided by 49 
We want to divide 80173594 by 49.

Let's proceed to step 1:
49 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 49

Advancing to step 2:
80 divided by 49 is 1 with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 31 after subtracting 49 from 80.
Bring next digit (1) of the dividend behind the 31 and repeat the process: 311 / 49

On to step 3:
The number 49 fits into 311 6 times, leaving a remainder of 17.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 294 from 311 and we're left with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 49

Advancing to step 4:
177 divided by 49 is 3 with a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 163.0
If we take 147 away from 177, we end up with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 49

Step 5:
When dividing 303 by 49, we get 6 with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 1636.0
The remainder is 9 after subtracting 294 from 303.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 49

Let's proceed to step 6:
49 goes into 95 1 times with a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 16361.0
The remainder is 46 after subtracting 49 from 95.
Take the next digit (9) from the dividend and append it to 46, then repeat: 469 / 49

Advancing to step 7:
The number 49 fits into 469 9 times, leaving a remainder of 28.
Record the quotient 9 as the next digit in the result. 
Result so far: 163619.0
Deduct 441 from 469 and we're left with 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 49

Going ahead to step 8:
The number 49 fits into 284 5 times, leaving a remainder of 39.
Put 5 as the next digit of the answer. 
Result so far: 1636195.0
Subtracting 245 from 284 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 9:
When dividing 390 by 49, we get 7 with a remainder of 47.
Record the quotient 7 as the next digit in the result. 
Result so far: 1636195.7
Subtracting 343 from 390 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 10:
If we divide 470 by 49, we get 9 and a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 1636195.79
If we subtract 441 from 470, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
The number 49 fits into 290 5 times, leaving a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 1636195.795
The remainder is 45 after subtracting 245 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 12:
When dividing 450 by 49, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 1636195.7959
Subtract 441 from 450 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 13:
When dividing 90 by 49, we get 1 with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 1636195.79591
Subtracting 49 from 90 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 14:
The number 49 fits into 410 8 times, leaving a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 1636195.795918
If we take 392 away from 410, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 15:
If we divide 180 by 49, we get 3 and a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 1636195.7959183
If we subtract 147 from 180, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 16:
330 divided by 49 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 1636195.79591836
Subtract 294 from 330 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 1636195.79591836, with a leftover of 3.6e-08.